About Preferred Auto Advantage At our Grand Haven used car dealership we also help you with every step of the car buying process and are here for you throughout the life of your vehicle. We offer a guarantee to make sure you know exactly what you're getting when you purchase a pre-owned vehicle from us. We can help you find a financing plan that works best with your budget. Even if you have bad credit or are a first time car buyer, you can trust that Preferred Auto Advantage will help you get into the used automobile of your choice.